A modern airport control tower with a spherical top and a curved, white-roofed building in the foreground.

Flights from Incheon Intl. Airport (ICN) to Washington Dulles Intl. Airport (IAD)
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Popular airlines from Incheon Intl. Airport (ICN) to Washington Dulles Intl. Airport (IAD)

Korean Air
Air Canada
Alaska Airlines
Delta
United
EVA Airways
Japan Airlines

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Cheap Flights from Seoul to Washington (ICN-IAD)

Prices were available within the past 7 days and start at NT$23,234 for one-way flights and NT$52,914 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Thu, Jan 7 - Mon, Jan 11

ICN

Seoul

IAD

Washington

NT$52,914

Roundtrip

Found 2 days ago

Select United flight, departing Thu, Jan 7 from Seoul to Washington, returning Mon, Jan 11, priced at NT$52,914 Found 2 days ago

Thu, Jan 7 - Mon, Jan 11

ICN

Seoul

IAD

Washington

NT$55,131

Roundtrip

Found 2 days ago

Select United flight, departing Thu, Jan 7 from Seoul to Washington, returning Mon, Jan 11, priced at NT$55,131 Found 2 days ago

Thu, Jan 7 - Mon, Jan 11

ICN

Seoul

IAD

Washington

NT$58,943

Roundtrip

Found 2 days ago

Select Qatar Airways flight, departing Thu, Jan 7 from Seoul to Washington, returning Mon, Jan 11, priced at NT$58,943 Found 2 days ago

Thu, Jan 7 - Mon, Jan 11

ICN

Seoul

IAD

Washington

NT$59,685

Roundtrip

Found 2 days ago

Select Lufthansa flight, departing Thu, Jan 7 from Seoul to Washington, returning Mon, Jan 11, priced at NT$59,685 Found 2 days ago

Thu, Jan 7 - Mon, Jan 11

ICN

Seoul

IAD

Washington

NT$60,000

Roundtrip

Found 2 days ago

Select EVA Airways flight, departing Thu, Jan 7 from Seoul to Washington, returning Mon, Jan 11, priced at NT$60,000 Found 2 days ago

Thu, Jan 7 - Mon, Jan 11

ICN

Seoul

IAD

Washington

NT$60,356

Roundtrip

Found 2 days ago

Select KLM flight, departing Thu, Jan 7 from Seoul to Washington, returning Mon, Jan 11, priced at NT$60,356 Found 2 days ago

Thu, Jan 7 - Mon, Jan 11

ICN

Seoul

IAD

Washington

NT$61,354

Roundtrip

Found 2 days ago

Select Emirates flight, departing Thu, Jan 7 from Seoul to Washington, returning Mon, Jan 11, priced at NT$61,354 Found 2 days ago

Thu, Jan 7 - Mon, Jan 11

ICN

Seoul

IAD

Washington

NT$63,104

Roundtrip

Found 2 days ago

Select Delta flight, departing Thu, Jan 7 from Seoul to Washington, returning Mon, Jan 11, priced at NT$63,104 Found 2 days ago

Thu, Jan 7 - Mon, Jan 11

ICN

Seoul

IAD

Washington

NT$63,671

Roundtrip

Found 2 days ago

Select Korean Air flight, departing Thu, Jan 7 from Seoul to Washington, returning Mon, Jan 11, priced at NT$63,671 Found 2 days ago

Thu, Jan 7 - Mon, Jan 11

ICN

Seoul

IAD

Washington

NT$69,106

Roundtrip

Found 2 days ago

Select Etihad Airways flight, departing Thu, Jan 7 from Seoul to Washington, returning Mon, Jan 11, priced at NT$69,106 Found 2 days ago

Travel information

Origin airport	Incheon Intl. Airport
Destination airport	Washington Dulles Intl. Airport
Distance	11,173 km away
Airlines serving	Korean Air, Air Canada, Alaska Airlines, Delta, United, EVA Airways, YP, Japan Airlines, American Airlines, Qatar Airways, Emirates, Lufthansa, Etihad Airways, KLM, Asiana Airlines, Air France, Turkish Airlines, Ethiopian Airlines, Air China, Aeromexico, Swiss International Air Lines, All Nippon Airways, China Airlines, WestJet, Cathay Pacific
Popular airline	Korean Air
Roundtrip price	NT$52,914
Average flight time	13 hours 50 mins

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NT$23,234 Cheap Flights from Seoul (ICN) to Washington (IAD)

Popular airlines from Incheon Intl. Airport (ICN) to Washington Dulles Intl. Airport (IAD)

Be in the know

Book smarter

Earn twice

Cheap Flights from Seoul to Washington (ICN-IAD)

Travel information

Explore a world of travel with Expedia